Air-Lec Industries Blog

The inertia operator group can handle sliding doors from 5 feet up to 30 feet wide and bi-parting door openings up to 60 feet wide. These compact operators perform the power stroke with one arm and gently cushion the stop with the other arm. Widely used in traffic and fire doors applications, as well as cold storage areas. Speed can be adjusted as required, and motion can be stopped by hand.